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Airida [17]
3 years ago
11

Es - Which group of animals was the first to adapt to life on land by developing large lungs, eggs with a waterproof shell, and

Biology
2 answers:
trasher [3.6K]3 years ago
5 0

Answer:

Scaly because it was reptiles that adapted first, and also evolved into many land animals!

Explanation:

Plz mark brainliest!

ZanzabumX [31]3 years ago
3 0

Answer: The options to the question;

a. amphibians

b. birds

c. reptiles

d. worms

The answer is REPTILES

Explanation: Reptiles are among the first set of animals in the class of The amniotes that are characterised by shelled egg protected by amniotic membranes, waterproof skin, and rib ventilation of the lungs.

This characters of them makes it possible for them to adapt to life on land easily.

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Galina-37 [17]

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3 years ago
Which part of the chemical equation is incorrect
ikadub [295]

The part of the chemical equation is incorrect is The solution is 10 02, it ought to de 1302.For carbon, on each aspects, there are eight carbon atoms.For hydrogen, on each aspects there are 20 hydrogen atoms.

<h3>What a part of a chemical equation are you able to by no means alternate?</h3>

When you stability an equation you could most effectively alternate the coefficients (the numbers in the front of molecules or atoms). Coefficients are the numbers in the front of the molecule. Subscripts are the smaller numbers observed after atoms. These can not be modified while balancing chemical equations.

The complete question is Which part of the chemical equation is incorrect which is 2C4H10+ 10O2 - 8CO2+10H2O.

  1. To realize if a response is properly balanced among the reactants and the products, you need to calculate the wide variety of atoms of every detail on each aspect of the response and to test if they may be equal.
  2. For oxygen, there are 20 oxygen atoms withinside the reagents and 26 withinside the products, so it's miles essential to grow the wide variety of oxygen withinside the reactants (with out touching the others). For this we positioned thirteen 02 withinside the reactants rather than 10, to have 26 oxygen atoms on every side.

Read more about the equation :

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3 0
2 years ago
The number of times per week that exercise is performed is known as ________. Intensity frequency regularity time
Kruka [31]

The number of times per week that exercise is performed is known as frequency.

Exercise frequency answers the question how many times you workout per week total. This includes weight training workouts, cardio workouts.This is value that can vary depends on many factors specific to individual (age, weight, condition). Because of this, it’s impossible to say exactly how often(how many times) everyone should be working out per week total.


3 0
3 years ago
The cells in this part of a plant form long, vertical tubes. What is the most
Soloha48 [4]

Answer:

The cells present in the stem are part of the xylem and phloem conductive tissues. They are characterized by being elongated and in tubular form because they transport the substances, the xylem transports  water and  inorganic mineral sales that the root absorbs from the soil. The phloem is responsible for transporting substances synthesized in photosynthesis.

Its tubular and elongated shape facilitates the transport of these substances

7 0
3 years ago
What type of molecules move by osmosis?
kozerog [31]

Answer:

Osmosis is the diffusion of water molecules, from a region of higher concentration to a region of lower concentration, through a partially permeable membrane. A dilute solution contains a high concentration of water molecules, while a concentrated solution contains a low concentration of water molecules.

Explanation:

6 0
3 years ago
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